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The CH-4 Fast Automatic Hydrogen Measuring Instrument is designed for the accurate determination of hydrogen content in coal and other solid materials. This advanced device integrates modern technology to ensure efficiency, precision, and ease of use in laboratory settings.
Equipped with a single-chip microcomputer, the instrument fully automates all testing processes. It not only controls the test procedures but also automatically corrects and processes the data, ensuring reliable and consistent results. The unique bistable flow function enhances both the speed and accuracy of the analysis, making it ideal for high-throughput environments.
Key technical specifications include:
- **Hydrogen measurement range**: 0–20%
- **Carbon measurement range**: 1–100%
- **Heating rate**: 25°C/min, reaching 800°C within 30 minutes
- **Measurement time**: Approximately 10–15 minutes
- **Allowable error**: ≤0.15% for hydrogen (within the same lab), ≤0.50% for carbon
- **Power supply**: AC 220V (±10%), 50Hz
- **Temperature control**: 800°C ±10°C and 300°C ±10°C
- **Line speed accuracy**: ±0.1%
- **Sample size**: Particles <0.2mm, approximately 65mg
- **Power consumption**: ≤3KW
The CH-4 model is an essential tool for researchers and technicians working in coal analysis, material science, and environmental testing. Its combination of speed, accuracy, and automation makes it a valuable asset in any modern laboratory. Whether you're conducting routine analyses or exploring new materials, this instrument delivers the performance and reliability needed for precise hydrogen and carbon measurements.